baber/WOPTO huggingface dataset:
Patent WO-2020151161-A1 (WO)
Title: Flexible anchor rod
Inventor: ZHANG NONG
IPC: E21D21/00
Filed: 2019-06-11
Abstract: A flexible anchor rod, which is suitable for the field of coal mine tunnel support engineering. The flexible anchor rod comprises a flexible anchor rod body (B), a tray (C), a fixed torque nut (D), an anti-friction washer (E) and an anti-twist self-aligning ball head (F). The flexible anchor rod body (B) comprises a connecting sleeve (B4), a steel strand (B1), a limit cylinder (B3) and a friction-increasing wire spring (B2); the connecting sleeve (B4) is reliably fixed to the steel strand (B1) and the wire spring (B2) by means of an extrusion manner, and the limit cylinder (B3) is sleeved on the connecting sleeve (B4). The described flexible anchor rod is not limited by the height of the tunnel, and effectively enhances the support effect. The unique anti-twist structure solves the problem of the torsion of the rod body when the flexible anchor rod is preloaded, and improves the preloading force. The anchor rod improves construction speed by means of spiral preloading, and the support efficiency is high.
Patent WO-2020248278-A1 (WO)
Title: Method for continuous synthesis of substituted benzoic-acid organic substance
Inventor: HONG HAO
IPC: C07C201/12
Filed: 2019-06-14
Abstract: The present invention provides a method for the continuous synthesis of a substituted benzoic-acid organic substance. The continuous synthesis method comprises: in the presence of catalyst and organic solvent, the organic matter represented by formula (I) and oxygen are continuously inputted to a continuous reaction apparatus for continuous oxidation reaction to obtain a substituted benzoic-acid organic substance, which is discharged continuously, the substituted benzoic-acid organic substance having the structure represented by formula (II). Oxygen is a green reagent and is inexpensive and readily available; a large amount of wastewater, waste gas, and solid waste is not generated after the reaction, and the system is easy to handle. The use of a continuous reaction operation can reduce the risk of flash distillation and explosion of solvent due to a high concentration of oxygen in a batch reaction. Under the same oxidation conditions, the continuous preparation process can reduce the escape of oxygen, greatly increasing the oxygen utilization rate and also simplifying the operation, improving the safety of the reaction and the yield of the substituted benzoic-acid organic substance.
Patent WO-2020164213-A1 (WO)
Inventor: LIU HUA
IPC: F24F3/06
Filed: 2019-06-19
Abstract: 一种空调系统。该空调系统包括：室外机，包括室外换热器（5）；室内机，包括与室外换热器（5）连通的室内换热器（7）；以及气悬浮式离心压缩机（1），与室外换热器（5）和室内换热器（7）均连通。该空调系统采用气悬浮式离心压缩机（1）压缩冷媒，空调系统可减少或取消空调系统中的润滑油，从而改善了空调系统的换热效率容易被冷媒中的润滑油影响的问题。
Patent WO-2020082765-A1 (WO)
Inventor: WANG ZHIYUE
IPC: B63H11/02
Filed: 2019-06-20
Abstract: The present invention relates to an underwater thruster, comprising a power portion and a propeller, wherein the power portion is provided at the upstream of the propeller for driving the propeller to rotate. The underwater thruster further comprises a water inlet portion, the power portion is provided at the upstream or the interior of the water inlet portion, the water inlet portion is provided with a water inlet, one end and the other end of the water inlet portion are columnar, and the diameter of a radial section where one end of the water inlet portion is located is gradually increased toward the diameter of a radial section where the other end of the water inlet portion is located; the underwater thruster further comprises a water outlet portion, the water outlet portion is provided at the downstream of the water inlet portion, and one end of the water outlet portion is provided with a water outlet; wherein the water inlet portion is adjacent to the propeller and provided at the upstream of the propeller, and the propeller is provided at the interior of the water outlet portion. According to the present invention, by improving the structure of the underwater thruster, the guide stability of the underwater thruster in use is improved, and the kinetic energy utilization rate is increased.
Patent WO-2020024743-A1 (WO)
Title: Smart driving control method and device, vehicle, electronic apparatus, medium, and product
Inventor: MAO NINGYUAN
IPC: B60K31/18
Filed: 2019-06-28
Abstract: Disclosed are a smart driving control method and device, a vehicle, an electronic apparatus (300), a medium, and a product. The method comprises: detecting a traveling environment of a vehicle, and acquiring a detection result of at least one type of target objects in the traveling environment; determining whether the detection result meets a pre-determined driver alert condition; determining, in response to the detection result meeting the pre-determined driver alert condition, whether a traveling speed of the vehicle exceeds a vehicle speed threshold; and triggering, in response to the traveling speed exceeding the threshold, a driver alert according to the detection result. The invention improves the safety of driving a vehicle, and limits the number of alerts for low hazard levels and/or low urgency levels by means of the vehicle speed threshold, thereby preventing frequent alerts from interfering with the judgement of drivers.
Patent WO-2020087968-A1 (WO)
Title: Procédé d'affichage d'image, procédé de traitement d'image et systèmes associés
Inventor: YANG BO
IPC: G06T3/00
Filed: 2019-07-08
Abstract: La présente invention concerne un procédé d'affichage d'image et un système associé. Ledit procédé consiste à : dans une étape de réglage de temps, prédéfinir un temps stipulé; dans une étape de traitement d'image, traiter une image d'origine pour générer une image traitée; et dans une étape d'affichage, afficher l'image traitée au temps stipulé, et afficher l'image d'origine à un temps différent du temps stipulé, l'étape de traitement d'image consistant à : lire l'image d'origine; rendre transparent l'arrière-plan de l'image d'origine lue, de façon à obtenir une image présentant un arrière-plan transparent; pour l'image d'origine lue, extraire une couleur principale en tant qu'arrière-plan, et générer une image d'arrière-plan à l'aide de la couleur principale en tant qu'arrière-plan; et combiner l'image présentant un arrière-plan transparent avec l'image d'arrière-plan pour générer l'image traitée. Comme précité, la présente invention permet de calculer automatiquement, en fonction de la couleur de l'image, la valeur d'une région transparente d'une image à rendre transparente, et d'extraire la couleur principale de l'image, de façon à former une image dont la couleur de l'arrière-plan est finalement remplacée par une couleur similaire à la couleur principale.
Patent WO-2020011217-A1 (WO)
Inventor: TAO ANPING
IPC: G06Q30/06
Filed: 2019-07-11
Abstract: 本发明提供了一种电动车辆租赁管理方法及系统,所述电动车辆租赁管理办法的步骤为通过对目标电动车辆输入目的地信息,并根据起点信息的定位计算预计的里程,并依据预计的里程计算要消耗的电量,测量目标车现有的电量,将现有电量与预计消耗的电量进行比较,并根据比较的结果生成控制信号进行发送。采用上述技术方案后，通过获知目的地的信息，估算到达该目的地需要消耗的电量，采取措施防止用户因电量不足无法到达目的地。
Patent WO-2021022594-A1 (WO)
Inventor: ZHOU XINGYU
IPC: H01L27/32
Filed: 2019-08-29
Abstract: An array substrate, a display panel (50), and a manufacturing method of an array substrate. The array substrate comprises a display region (21) and a non-display region (20). The array substrate further comprises: a substrate (25); a first transparent film layer (18) provided on a portion of the substrate (25) positioned in the display region (21); an interlayer insulating layer (8) covering the substrate (25); and a second transparent film layer (19) provided on the interlayer insulating layer (8).
Patent WO-2021046744-A1 (WO)
Title: Bonded semiconductor devices having processor and static random-access memory and methods for forming the same
Inventor: LIU JUN
IPC: H01L27/11
Filed: 2019-09-11
Abstract: Embodiments of semiconductor devices and fabrication methods thereof are disclosed. In an example, a semiconductor device includes a first semiconductor structure including a processor and a first bonding layer including a plurality of first bonding contacts. The semiconductor device also includes a second semiconductor structure including an array of static random-access memory (SRAM) cells and a second bonding layer including a plurality of second bonding contacts. The semiconductor device further includes a bonding interface between the first bonding layer and the second bonding layer. The first bonding contacts are in contact with the second bonding contacts at the bonding interface.
Patent WO-2020063472-A1 (WO)
Inventor: YANG XIAODONG
IPC: H04W72/04
Filed: 2019-09-20
Abstract: Disclosed by the embodiments of the present disclosure are a resource allocation method and device, the method comprising: receiving resource configuration information from a sending end device, the resource configuration information being used for a receiving end device to determine resources the use of which needs to be cancelled among already configured resources.
Patent WO-2020082986-A1 (WO)
Inventor: QU HUICHUN
IPC: H04L29/06
Filed: 2019-09-27
Abstract: The present application relates to the technical field of information, and provides a data sending method, a data receiving method, a device, and a system. The sending method comprises: generating a remote direct memory access (RDMA) message, a payload portion of the RDMA message comprising a plurality of data blocks in data to be sent and protection information (PI) corresponding to each of the plurality of data blocks; or, the payload portion of the RDMA message comprising one data unit of data to be sent and partial data of the data unit, the data unit comprising one data block and PI corresponding to the data block, and the length of the data unit being equal to an integral multiple of the length of the partial data; and sending the RDMA message. By means of the present application, the difficulty of processing the RDMA message by a receiving end can be reduced.
Patent WO-2020063999-A1 (WO)
Inventor: HUANG NIU
IPC: A61P25/18
Filed: 2019-09-30
Abstract: Disclose herein are mono halogen or methyl-substituted 5-HT 2B antagonist compounds, which have been found with increased binding activity to 5-HT 2B receptor due to the substitution of halogen or methyl, and the method of using the compounds of treating or preventing a disorder mediated by 5-HT 2B.
Patent WO-2020125148-A1 (WO)
Inventor: ZHENG SHUANGSHUANG
IPC: E04H12/00
Filed: 2019-10-08
Abstract: Disclosed is an expandable high-voltage power transmission device. A rod body is connected to a sliding groove plate by means of a plurality of fixing hoops, and the sliding groove plate is movably connected to an expansion frame by means of a sliding rod plate. The fixing hoop comprises a movable half hoop and a fixing half hoop; the movable half hoop and the fixing half hoop wrap the rod body and are movably connected at the end portions of two ends by means of bolts and nuts; a side portion of one side of the sliding groove plate is connected to the fixing half hoop, a plurality of H-shaped sliding grooves are provided in a side portion of the other side of the sliding groove plate, and the H-shaped sliding groove has a structure in which the top is provided with an opening and the bottom is closed; a side portion of one side of the sliding rod plate is provided with H-shaped sliding rods corresponding to the H-shaped sliding grooves, and a side portion of the other side of the sliding rod plate is connected to the expansion frame; the H-shaped sliding rods are located in the H-shaped sliding grooves. According to the utility model, the position of the expansion frame is fixed by means of the plurality of fixing hoops; and the expansion frame is mounted and dismounted by means of the H-shaped sliding grooves and the H-shaped sliding rods.
Patent WO-2020103614-A1 (WO)
Inventor: LIN NING
IPC: H04L45/74
Filed: 2019-10-16
Abstract: Provided are a message processing method and apparatus. The message processing method comprises: when a first board card of a device receives an ARP message, a processor of the device writing an ARP entry, formed according to the ARP message, into the first board card; and when a second board card of the device receives a data message aimed at the ARP entry, the processor synchronizing the ARP entry with the second board card. By means of the solution provided in the present disclosure, the problem in the related art of being unable to satisfy user requirements due to the high cost and low use efficiency of a network device caused by an ARP synchronization mechanism is solved, thereby achieving the effects of optimizing the utilization rate of a network device and saving network costs.
Patent WO-2021072748-A1 (WO)
Title: Dc-dc converter with current loop gain
Inventor: LIANG JIAN
IPC: G05F3/02
Filed: 2019-10-18
Abstract: A converter system (100) includes a first switch (102), a first sensing unit (114) configured to generate a first sensed signal proportional to a current through the first switch (102), a second sensing unit (118) configured to generate a second sensed signal based on a difference between a reference voltage and a feedback voltage, a DC compensation unit (126) configured to generate a slope peak DC signal relative to a slope peak of a slope compensation signal, and a signal combination unit (124) configured to generate a control signal based on the first and second sensed signals, the slope compensation signal and the slope peak DC signal to switch off the first switch (102).
Patent WO-2020237990-A1 (WO)
Inventor: SUN WEI
IPC: B01D47/06
Filed: 2019-10-24
Abstract: An industrial waste gas treatment device, comprising an outer tank (1), wherein the bottom end of the outer tank (1) is fixedly connected to a support base (2); a gas inlet pipe (3) is coaxially arranged in the outer tank (1); one end of the gas inlet pipe (3) passes through the outer tank (1); an inner tank (9) is arranged in the outer tank (1); both ends of the inner tank (9) are fixedly connected to two inner ends of the outer tank (1); the inner tank (9) is placed between the outer tank (1) and the gas inlet pipe (3); a fixed plate (10) is arranged in and fixedly connected to the inner tank (9) and is located above the gas inlet pipe (3); the bottom end of the fixed plate (10) is fixedly connected to a spray pipe (11); the bottom ends, located at both ends of the spray pipe (11), of the fixed plate (10) are fixedly connected to negative pressure heads (12); and the top end of the fixed plate (10) is provided with a negative pressure pipe (13). By providing the spray pipe (11), preliminary spraying and dust reduction can be performed on waste gas; by providing a first filter body (17), secondary absorption can be performed on harmful substances in the waste gas; and by providing a second filter body (21), purification can be performed on sewage generated by spraying.
Patent WO-2021017228-A1 (WO)
Title: Many-to-many communication system and method to operate the same
Inventor: CHIANG YUNG HO
IPC: H04L29/08
Filed: 2019-10-30
Abstract: A many-to-many communication system includes a system node including a dynamic internet protocol (IP) interface to receive unprocessed communication data and designated unprocessed communication data from the second system node and/or a user device, and a first slave server to receive, from the dynamic IP interface, the unprocessed communication data to divide the unprocessed communication data into pieces of first unanalyzed data, analyze the pieces of first unanalyzed data to generate a first analysis information, determine, based on the first analysis information, whether the unprocessed communication data is legitimate, and responsive to determining that the unprocessed communication data is legitimate, encrypt the unprocessed communication data, the pieces of first unanalyzed data, and the first analysis information.
Patent WO-2021072847-A1 (WO)
Inventor: ZHU SHIXIN
IPC: H04L12/26
Filed: 2019-11-11
Abstract: Provided in the present application is a method for monitoring the condition of a computer network, comprising: initializing a plurality of Internet packet explorer instances; starting up the plurality of Internet packet explorer instances and acquiring state data of each Internet packet explorer instance; registering the state data of the plurality of Internet packet explorer instances in an ETCD registration center; acquiring a list of pre-cached IP addresses in a heartbeat service; allocating a plurality of IP addresses in the IP list to the plurality of Internet packet explorer instances; using a service of the Internet packet explorer instances to process the IP addresses corresponding to the Internet packet explorer instances so as to obtain monitoring data; and according to the monitoring data, outputting the network condition of the computer corresponding to the IP addresses. Also provided in the present application are an apparatus for monitoring the condition of a computer network, a computer device, and a storage medium. The present application can improve the processing capability of a PING service in an ETCD cluster thus enhancing the timeliness of acquiring monitoring data.
Patent WO-2020114231-A1 (WO)
Title: Gps-based target tracking system, method and dome camera
Inventor: LI YONG
IPC: G06K9/00
Filed: 2019-11-18
Abstract: Provided by embodiments of the present application are a GPS-based target tracking system, a method and a dome camera, the system comprising: a first camera and a second camera; the first camera acquires the GPS coordinates of a target when tracking the target, and sends the GPS coordinates to the second camera; the second camera adjusts the image capture angle thereof according to the GPS coordinates and controls itself to track the target after the target is detected in a second monitored image captured thereby. Hence, in the present solution, if a target moves out of the monitoring range of the first camera, the second camera continues tracking the target, that is to say that the tracking range of a target is improved by means of the linkage of multiple cameras.
Patent WO-2020103908-A1 (WO)
Inventor: PU LIHONG
IPC: H04W64/00
Filed: 2019-11-21
Abstract: 本公开提供一种确定终端位置的方法、装置及存储介质，用以解决相关技术对终端进行定位的定位精度较低对的问题。该方法包括：从终端的定位测量报告中获取各基站的测量参数；将各基站对应的所述测量参数分别输入各基站的估距模型，得到各基站与所述终端之间的距离的多个估计值，所述估距模型基于基站历史测量参数以及基站与终端之间测量距离进行训练得到；根据各基站与所述终端之间的距离的多个估计值确定所述终端的位置。
Patent WO-2021102730-A1 (WO)
Title: 可移动平台的控制方法、设备及存储介质
Inventor: RAO XIONGBIN
IPC: G05B19/042
Filed: 2019-11-27
Abstract: 一种可移动平台的控制方法、设备及存储介质。该方法包括：获取天线的接收信号（S201）；根据天线的接收信号，对天线进行故障检测（S202）；根据天线的故障检测结果，调整可移动平台的信号发送策略和/或信号接收策略（S203）。该方法能够优化可移动平台的无线通信系统性能，降低事故发生率。
Patent WO-2021102881-A1 (WO)
Inventor: Miao Zengyong
IPC: B23Q3/06
Filed: 2019-11-29
Abstract: Disclosed is a rotary disc structure for a perforating device, the rotary disc structure comprising a rotary disc (1), a first locking device (2) and a support hammer (3), wherein four support blocks (4) are evenly distributed at the upper end of the rotary disc (1); the four support blocks (4) are assembled together to be in the shape of a round cake; the upper surface of the rotary disc (1) is evenly grooved inwards to form four inverted-T-shaped grooves (5); an inverted-T-shaped block A (6), an inverted-T-shaped block B (7) and an inverted-T-shaped block C (8) are sequentially arranged in each of the inverted-T-shaped grooves (5) from inside to outside, with the center point of the rotary disc (1) acting as a reference; the inverted-T-shaped block A (6), the inverted-T-shaped block B (7) and the inverted-T-shaped block C (8) can move in the inverted-T-shaped groove (5); the lower end of the support block (4) is connected to the inverted-T-shaped block A (6) and the inverted-T-shaped block B (7) by means of a support rod (9); the first locking device (2) is detachably connected to the inverted-T-shaped block C (8); and a plurality of second locking devices (10) are uniformly arranged at an edge part of the rotary disc (1). The rotary disc structure has high practicability, can satisfy the use of aluminum products to be perforated of various sizes, greatly saves on labor force, and improves production efficiency; in addition, the structural design is simple and is easily implemented.
Patent WO-2021088201-A1 (WO)
Title: Analog pre-distortion processing circuit and signal processing device
Inventor: ZHU JINXIONG
IPC: H04L25/49
Filed: 2019-12-11
Abstract: The present application relates to an analog pre-distortion processing circuit and a signal processing device, the analog pre-distortion processing circuit comprises a narrowband spread spectrum module, an analog pre-distortion module and a filtering module. The narrowband spread spectrum module is used for spreading an input narrowband radio frequency signal into a broadband radio frequency signal. The bandwidth of the broadband radio frequency signal is a preset bandwidth. The analog pre-distortion module is used for carrying out analog pre-distortion linearization processing on the broadband radio frequency signal to obtain a linearized broadband radio frequency signal; the preset bandwidth is located in the optimal cancellation bandwidth of the analog pre-distortion module. The filtering module is used for carrying out signal filtering on the linearized broadband radio frequency signal to obtain a linearized narrowband radio frequency signal. The analog pre-distortion linearization processing of the narrowband radio frequency signal is realized, and the cancellation capability of the analog pre-distortion system for the narrowband radio frequency signal is greatly improved.
Patent WO-2020135159-A1 (WO)
Inventor: ZHANG LILI
IPC: H04W72/04
Filed: 2019-12-17
Abstract: 本申请提供了一种用于侧行链路通信的方法、终端设备和网络设备。该用于侧行链路通信的方法包括：网络设备确定下行控制信息，并在下行控制信息中携带第一指示信息，该第一指示信息用于指示K个终端设备对中的终端设备分别对应的时隙格式，终端设备对为两个进行侧行链路通信的终端设备，K为正整数；网络设备发送所述下行控制信息。本申请提供的技术方案网络设备可以为终端设备对中的终端设备配置时隙格式。
Patent WO-2020258767-A1 (WO)
Inventor: ZHANG XIAOQI
IPC: G02F1/13357
Filed: 2019-12-18
Abstract: A quantum dot backlight module for in-display fingerprint recognition of an LCD, comprising a light source (221), a light guide plate (220) provided at one side of the light source (221), a reflection sheet (210) provided below the light guide plate (220), a quantum dot composite film (230) provided above the light guide plate (220), and a fingerprint recognition apparatus (103) provided below the quantum dot composite film (230) for recognizing biological fingerprint optical signals. The quantum dot composite film (230) contains first quantum dots and second quantum dots. By means of the quantum dot backlight module, the LCD module enables fingerprint recognition signals to effectively penetrate the LCD module and to be accurately collected, realizing an in-display fingerprint recognition function of an LCD display device.
Patent WO-2021056908-A1 (WO)
Title: Method for detecting rationality of pg pin power-on time sequence, system and related components
Inventor: WANG JIAN
IPC: G06F1/26
Filed: 2019-12-30
Abstract: Provided are a method for detecting rationality of power-on time sequence of PG pin, system and related components, comprising: acquiring a pull-up level on the PG pin of a VR chip (S101); determining the value of a pull-up resistor on the PG pin as a first resistance value, when the current value in the VR chip injected by the pull-up level is equal to the maximum withstand current of the VR chip (S102); acquiring equivalent resistance to ground when the PG pin is at a low level, and calculating a value of a pull-up resistor of the PG pin as a second resistance value, based on the equivalent resistance to ground when the output voltage of the PG pin is equal to a preset interference voltage limit value; (S103); when it is determined that the actual resistance value of the pull-up resistor is lower than at least one of the first resistance value and the second resistance value, outputting a first prompt information (S104). By applying the above solution, the rationality of the power-on time sequence on the PG pin of the VR chip can be determined, therefor the subsequent misoperation of the circuit may be avoided.
Patent WO-2021159233-A1 (WO)
Inventor: JIN XUSHEN
IPC: H01R31/06
Filed: 2020-02-10
Abstract: 一种转接线结构，包含一排线、一第一电路板和一第二电路板。所述排线用来传递电源或控制信号。所述第一电路板包含数个接触部以及数个第一焊接部，所述数个第一焊接部连接于所述排线的一端。所述排线的另一端设置于所述第二电路板上。所述数个接触部位于所述第一电路板的两侧。